At what angle above the horizontal must you throw the ball

Reference no: EM13277932

You are to throw a ball with a speed of 13 m/s at a target that is 4.5 m above the level at which you release the ball. You want the ball's velocity to be horizontal at the instant it reaches the target.

a. At what angle above the horizontal must you throw the ball?

b. What is the horizontal distance that separates you from the target?

c. What is the speed of the ball just as it reaches the target?

Reference no: EM13277932

Questions Cloud

What must be the direction of the engine thrust force : A 958 N Rocket is coming in for a vertical landing. It starts with a downward speed of 25 m/s, What must be the direction of the engine thrust force

How far from the building does the block strike the ground : A block of ice starts from rest on an apartment building's roof, which slopes at 41° below the horizontal. How far from the building does the block strike the ground

Determine what is the probability that the first two are men : consider two groups are students, where the first group has 7 women and 3 men and the second group has 5 women and 5 men. Agroup is selected randomly and then students in the selected group are randomly arranged.

Explain sodium iodate and potassium hydroxide : A .sodium iodate and calcium nitrate B. sodium nitrate and potassium hydroxide C. sodium iodate and iron (III) chloride D. sodium iodate and potassium hydroxide.

At what angle above the horizontal must you throw the ball : You are to throw a ball with a speed of 13 m/s at a target that is 4.5 m above the level at which you release the ball. At what angle above the horizontal must you throw the ball

Find the societal and respective average individual risks : Explain why such data may be misleading if the number of people exposed to the risks is increased by, for example, the expansion of the housing estate.

Describe both of limitations and effects of wavelength : Some of this is due to high frequency effects, and some is due to the relationship of the wavelength of the signal being set over the wire to the length of the conductor. describe both of these limitations and their effects

Determine how far the shell lands past the edge of the cliff : A cannon located 42 m from the base of a vertical 30 m high cliff has its muzzle pointing towards the cliff at an angle 48° above the horizontal. determine how far the shell lands past the edge of the cliff

What is the max capacity of this beam : one 73" c8x11.5 steel beem is connected to a 22" c8x11.5 fish plate made up of 6x15x1/4 steel plate on each side bolted togething using 3/4" structural bolts, What is the Max capacity of this beam

User Account

All Pages